Dictionary
mick'ey mouse"
(often caps.) Informal.
1. trite and commercially slick in character; corny:
mickey mouse music.
2. useless, insignificant, or worthless:
mickey mouse activities just to fill up one's time.
3. trivial or petty:
mickey mouse regulations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.